java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-neterion-s2io_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-41590c4 [2018-10-18 12:08:39,398 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-18 12:08:39,404 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-18 12:08:39,432 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-18 12:08:39,432 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-18 12:08:39,441 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-18 12:08:39,442 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-18 12:08:39,448 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-18 12:08:39,456 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-18 12:08:39,457 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-18 12:08:39,458 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-18 12:08:39,459 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-18 12:08:39,465 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-18 12:08:39,470 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-18 12:08:39,471 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-18 12:08:39,483 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-18 12:08:39,484 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-18 12:08:39,488 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-18 12:08:39,497 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-18 12:08:39,505 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-18 12:08:39,510 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-18 12:08:39,514 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-18 12:08:39,524 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-18 12:08:39,525 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-18 12:08:39,525 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-18 12:08:39,526 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-18 12:08:39,527 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-18 12:08:39,534 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-18 12:08:39,538 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-18 12:08:39,540 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-18 12:08:39,540 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-18 12:08:39,541 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-18 12:08:39,544 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-18 12:08:39,544 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-18 12:08:39,548 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-18 12:08:39,548 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-18 12:08:39,555 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-18 12:08:39,607 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-18 12:08:39,608 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-18 12:08:39,614 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-18 12:08:39,616 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-18 12:08:39,617 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-18 12:08:39,617 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-18 12:08:39,618 INFO L133 SettingsManager]: * Use SBE=true [2018-10-18 12:08:39,618 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-18 12:08:39,618 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-18 12:08:39,618 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-18 12:08:39,618 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-18 12:08:39,619 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-18 12:08:39,622 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-18 12:08:39,622 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-18 12:08:39,622 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-18 12:08:39,624 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-18 12:08:39,624 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-18 12:08:39,624 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-18 12:08:39,624 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-18 12:08:39,625 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-18 12:08:39,625 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-18 12:08:39,625 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-18 12:08:39,625 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-18 12:08:39,626 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-18 12:08:39,626 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-18 12:08:39,626 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-18 12:08:39,626 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-18 12:08:39,626 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-18 12:08:39,768 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-18 12:08:39,814 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-18 12:08:39,827 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-18 12:08:39,833 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-18 12:08:39,835 INFO L276 PluginConnector]: CDTParser initialized [2018-10-18 12:08:39,837 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-neterion-s2io_true-unreach-call.cil.c [2018-10-18 12:08:39,968 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2fa4862f7/0fa76cbe9d9c43e5b7a28cb75d672222/FLAG99ec4b3d6 [2018-10-18 12:08:42,510 INFO L298 CDTParser]: Found 1 translation units. [2018-10-18 12:08:42,514 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-neterion-s2io_true-unreach-call.cil.c [2018-10-18 12:08:42,739 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2fa4862f7/0fa76cbe9d9c43e5b7a28cb75d672222/FLAG99ec4b3d6 [2018-10-18 12:08:42,781 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2fa4862f7/0fa76cbe9d9c43e5b7a28cb75d672222 [2018-10-18 12:08:42,797 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-18 12:08:42,799 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-18 12:08:42,803 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-18 12:08:42,803 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-18 12:08:42,817 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-18 12:08:42,819 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 12:08:42" (1/1) ... [2018-10-18 12:08:42,829 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29948c0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:08:42, skipping insertion in model container [2018-10-18 12:08:42,830 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.10 12:08:42" (1/1) ... [2018-10-18 12:08:42,857 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-18 12:08:43,467 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-18 12:09:06,191 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 12:09:07,115 INFO L189 MainTranslator]: Completed pre-run [2018-10-18 12:09:17,357 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-18 12:09:20,839 INFO L193 MainTranslator]: Completed translation [2018-10-18 12:09:20,840 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:09:20 WrapperNode [2018-10-18 12:09:20,840 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-18 12:09:20,842 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-18 12:09:20,842 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-18 12:09:20,842 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-18 12:09:20,861 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:09:20" (1/1) ... [2018-10-18 12:09:20,862 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:09:20" (1/1) ... [2018-10-18 12:09:21,083 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3255,]],s2io_poll_inta,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-18 12:09:21,090 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3254,]],s2io_poll_msix,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-18 12:09:21,091 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3253,]],s2io_change_mtu,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-18 12:09:21,091 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3252,]],s2io_get_sset_count,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-18 12:09:21,091 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3251,]],s2io_ethtool_set_led,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-10-18 12:09:21,284 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:09:20" (1/1) ... [2018-10-18 12:09:21,286 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:09:20" (1/1) ... [2018-10-18 12:09:22,614 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:09:20" (1/1) ... [2018-10-18 12:09:23,116 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:09:20" (1/1) ... [2018-10-18 12:09:23,370 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.10 12:09:20" (1/1) ... [2018-10-18 12:09:23,572 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-18 12:09:23,574 INFO L168 Benchmark]: Toolchain (without parser) took 40776.81 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 76.1 MB). Peak memory consumption was 594.5 MB. Max. memory is 3.9 GB. [2018-10-18 12:09:23,581 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-10-18 12:09:23,584 INFO L168 Benchmark]: CACSL2BoogieTranslator took 38038.91 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 403.3 MB). Peak memory consumption was 574.7 MB. Max. memory is 3.9 GB. [2018-10-18 12:09:23,584 INFO L168 Benchmark]: Boogie Preprocessor took 2730.77 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.8 GB in the end (delta: -327.2 MB). Peak memory consumption was 191.2 MB. Max. memory is 3.9 GB. [2018-10-18 12:09:23,594 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 38038.91 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 403.3 MB). Peak memory consumption was 574.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 2730.77 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.8 GB in the end (delta: -327.2 MB). Peak memory consumption was 191.2 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3255,]],s2io_poll_inta,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3254,]],s2io_poll_msix,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3253,]],s2io_change_mtu,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3252,]],s2io_get_sset_count,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3251,]],s2io_ethtool_set_led,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...